18424448

素因数分解:

$2^7\times 7^1\times {\mathrm{20563}}^1$

素因数の和:20584

約数の個数: 32

約数和(自身を含む): 41950560

約数和(自身を除く): 23526112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20563, 41126, 82252, 143941, 164504, 287882, 329008, 575764, 658016, 1151528, 1316032, 2303056, 2632064, 4606112, 9212224, 18424448]

約数ペア:

[(1, 18424448), (2, 9212224), (4, 4606112), (7, 2632064), (8, 2303056), (14, 1316032), (16, 1151528), (28, 658016), (32, 575764), (56, 329008), (64, 287882), (112, 164504), (128, 143941), (224, 82252), (448, 41126), (896, 20563)]